From 1f8cfcee8622b4fc3504ae281f0d51aba4eab80e Mon Sep 17 00:00:00 2001
From: whilb <will@aerenserve.net>
Date: Mon, 1 Sep 2025 20:30:45 -0700
Subject: [PATCH] currency api notice

---
 public/calculators/currency.js | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/public/calculators/currency.js b/public/calculators/currency.js
index 6edcfd0..7f02f4a 100644
--- a/public/calculators/currency.js
+++ b/public/calculators/currency.js
@@ -107,10 +107,28 @@ export default {
       cursor: pointer;
       transition: background 0.2s;
     `;
-    fetchBtn.addEventListener('mouseenter', () => fetchBtn.style.background = 'var(--accent-hover)');
-    fetchBtn.addEventListener('mouseleave', () => fetchBtn.style.background = 'var(--accent)');
+    fetchBtn.addEventListener('mouseenter', () => fetchBtn.style.opacity = '0.9');
+    fetchBtn.addEventListener('mouseleave', () => fetchBtn.style.opacity = '1');
     ui.append(fetchBtn);
     
+    // External API notice
+    const noticeDiv = document.createElement('div');
+    noticeDiv.style.cssText = `
+      margin: 10px 0;
+      padding: 12px;
+      background: var(--k-bg);
+      border: 1px solid var(--border);
+      border-radius: 6px;
+      font-size: 13px;
+      color: var(--muted);
+      line-height: 1.4;
+    `;
+    noticeDiv.innerHTML = `
+      <strong>External API Notice:</strong> Updating exchange rates requires an external call to exchangerate-api.com. 
+      Your browser will make a request to fetch the latest rates. Your IP address will be visible to the API provider.
+    `;
+    ui.append(noticeDiv);
+    
     const out = document.createElement('div');
     out.className = 'result';
     out.style.cssText = `